20157712683

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1\times {\mathrm{55927}}^1$

素因数の和:56626

約数の個数: 16

約数和(自身を含む): 27033358080

約数和(自身を除く): 6875645397

約数列:

[1, 3, 317, 379, 951, 1137, 55927, 120143, 167781, 360429, 17728859, 21196333, 53186577, 63588999, 6719237561, 20157712683]

約数ペア:

[(1, 20157712683), (3, 6719237561), (317, 63588999), (379, 53186577), (951, 21196333), (1137, 17728859), (55927, 360429), (120143, 167781)]